Registered Users – Sign In
 
Search Catalog
      GO   
 All Categories    Heavy Duty Studs for Thin Sheets - Type THFE - Unified
PennEngineering
All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Studs and Pins for Sheet Metal > Heavy Duty Studs, Non Flush – Types HFH, HFHB, HFE, HFHS, THFE > Heavy Duty Studs For Thin Sheets – Type THFE > Heavy Duty Studs for Thin Sheets - Type THFE - Unified > Part # THFE-0518-32ZI  

Part # THFE-0518-32ZI, Heavy Duty Studs for Thin Sheets - Type THFE - Unified

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

  • Enlarged head diameter reduces stress on panel.
  • Thicker head allows for larger hole in attached panels.
  • Clinch design provides high-strength in sheets as thin as .031”.
  • Recommended for use in steel or aluminum sheets HRB (Rockwell “B” Scale) 85 or less and HB (Hardness Brinell) 165 or less.




 Specifications   

Thread Size
.313-18 (5/16-18)

Thread Code
0518

Length Code
32

Min. Sheet Thickness
.031 in

Hole Size in Sheet + .005 - .000
.312 in

L - Length ± .015

 View
2.00 in

H ± .01
.586 in

S Max.1
.117 in

T Max.
.099 in

Max. Hole in Attached Parts
.402 in

Min. Dist. Hole C/L to Edge
.596 in

Thread Strength
120 ksi

For Use in Sheet Hardness
HRB 85 / HB 165 or Less

Thread Specification
External, ASME B1.1, 2A

Fastener Material
Hardened Carbon Steel

Standard Finish
Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

CAD Supplier
PennEngineering® (PEM®)
1 Threads are gageable to within 2 pitches of the “S” Max. dimension. A class 3B/5H maximum material commercial nut shall pass up to the “S” Max. dimension.



 DOWNLOADS 

PEM Bulletin FH

View Animation

PEMSERTER® Tooling Selector